| 1BMO | A:54-134; B:54-134 | BM-40, FS/EC DOMAIN PAIR |
| 1HPT | A:1-56 | THREE-DIMENSIONAL STRUCTURE OF A RECOMBINANT VARIANT OF HUMAN PANCREATIC SECRETORY TRYPSIN INHIBITOR (KAZAL TYPE) |
| 1NUB | A:53-134; B:53-134 | HELIX C DELETION MUTANT OF BM-40 FS-EC DOMAIN PAIR |
| 1PPF | I:1-56 | X-RAY CRYSTAL STRUCTURE OF THE COMPLEX OF HUMAN LEUKOCYTE ELASTASE (PMN ELASTASE) AND THE THIRD DOMAIN OF THE TURKEY OVOMUCOID INHIBITOR |
| 1UVF | A:1-59 | SOLUTION STRUCTURE OF THE STRUCTURED PART OF THE 15TH DOMAIN OF LEKTI |
| 1UVG | A:1-58 | SOLUTION STRUCTURE OF THE 15TH DOMAIN OF LEKTI |
| 2ARP | F:74-136 | ACTIVIN A IN COMPLEX WITH FS12 FRAGMENT OF FOLLISTATIN |
| 2B0U | C:172-212; D:172-212 | THE STRUCTURE OF THE FOLLISTATIN:ACTIVIN COMPLEX |
| 2JXD | A:1-62 | NMR STRUCTURE OF HUMAN SERINE PROTEASE INHIBITOR KAZAL TYPE II (SPINK2) |
| 2KCX | A:1-74 | SOLUTION NMR STRUCTURE OF KAZAL-1 DOMAIN OF HUMAN FOLLISTATIN-RELATED PROTEIN 3 (FSTL-3). NORTHEAST STRUCTURAL GENOMICS TARGET HR6186A. |
| 2P6A | C:172-212 | THE STRUCTURE OF THE ACTIVIN:FOLLISTATIN 315 COMPLEX |
| 2V53 | A:54-134 | CRYSTAL STRUCTURE OF A SPARC-COLLAGEN COMPLEX |
| 3B4V | C:76-142; G:76-142; H:76-142; D:76-142 | X-RAY STRUCTURE OF ACTIVIN IN COMPLEX WITH FSTL3 |
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